xtest: fix against new "TA private memory definition"
TA private memory definition has changed. Memory reference received
as parameters by an TA when invoked are never "private TA memory",
they are at least shared with the client(s) in some way.
As a side effect, when a TA invokes a TA relaying a memref parameter,
the invoked TA sees memory as ANY_OWNER: it is non secure shared memory.
When a TA invoke a TA with its private memory (stack, heap, code/data)
as memref parameter, the invoked TA sees ANY_OWNER memory, mapped secure,
inside TEE reserved memory (TA RAM).
Since this change, xtest 1006 is broken.
Rename PRIVATE_PARAMS into PARAM_ACCESS tests.
Run TEE_CheckMemoryAccessRights() on several areas of the memory space.
Fix TA that see memref parameters as ANY_OWNER only memory.
Signed-off-by: Etienne Carriere <etienne.carriere@linaro.org>
Reviewed-by: Jens Wiklander <jens.wiklander@linaro.org>
Tested-by: Etienne Carriere <etienne.carriere@linaro.org> (qemu, GP tests)
diff --git a/ta/os_test/include/os_test.h b/ta/os_test/include/os_test.h
index 7c014b8..e3f827e 100644
--- a/ta/os_test/include/os_test.h
+++ b/ta/os_test/include/os_test.h
@@ -35,7 +35,7 @@
TEE_Param params[4]);
TEE_Result ta_entry_panic(uint32_t param_types, TEE_Param params[4]);
TEE_Result ta_entry_client(uint32_t param_types, TEE_Param params[4]);
-TEE_Result ta_entry_private_params(uint32_t param_types, TEE_Param params[4]);
+TEE_Result ta_entry_params_access_rights(uint32_t p_types, TEE_Param params[4]);
TEE_Result ta_entry_wait(uint32_t param_types, TEE_Param params[4]);
TEE_Result ta_entry_bad_mem_access(uint32_t param_types, TEE_Param params[4]);
TEE_Result ta_entry_mfw_apply_ddr_rules(uint32_t param_types,